双馈感应风电机组联网运行仿真及实证分析  

Simulation and Experimental Analysis on the Grid Connected Doubly Fed Induction Generator Wind Turbines

作　　者：王晓波[1] 严干贵[2] 郑太一[1] 范国英[1] 王建勋[1] 郭雷[1] 董存[1] 崔运海[1] 周志强[2] 

机构地区：[1]吉林省电力有限公司调度中心,吉林省长春市130021 [2]东北电力大学电气工程学院,吉林省吉林市132012

出　　处：《电力系统自动化》2008年第7期87-91,共5页Automation of Electric Power Systems

摘　　要：随着风电并网规模的不断扩大,风电功率波动对所接入电力系统调峰、调频等运行性能的影响将越加显著。为获得双馈感应风电机组联网运行特性并校验所建模型的有效性,进行了接于实际电力大系统的风电场短路试验。通过对实测数据的分析辨识出风电机组的动态特性;基于所建模型对短路试验进行了仿真重现。实测结果与仿真结果相吻合,验证了所建模型的有效性。Large scaled wind power integration into power system increasingly imposes significant impacts on the system operations such as the peak load regulation and frequency regulation, To obtain the operational characteristics of doubly fed induction generators （DFIGs） and validate models, the short circuit testing on a grid connected wind farm was carried out, and the dynamic performance of DFIG was identified by the recorded field test data, Based on the established model, the short circuit tests were simulated and consistent results were obtained.

关 键 词：双馈感应发电机组 短路试验 撬杠保护 风力发电 

分 类 号：TM743[电气工程—电力系统及自动化] TM614